Clicking a link opens in-app but Chrome swings to the front anyway.

Which means I have to switch back to the originating app. It only does it if Chrome is open. Example. Clicking a link in Twitter will open the link, but here comes Chrome to the front with whatever it already had loaded. I hit the switch button and go back to Twitter. I may retire my U11 because nothing I've tried can stop this behavior. I've searched for months.

I've never seen this. on any device I've ever had. It's strange. My immediate response would be to reset all of the default apps. But if you've tried for months, I assume you've done that. I also assume you've done a hard reset, which should take care of that. What version do you have? And what software version are you on?